[1][2][4][5][6] It is in the Great Lakes Basin and is the source of Haggart Creek.

[4] There are three unnamed inflows at the west, northwest and north.

The primary outflow is Haggart Creek, leaving at the east.

Haggart Creek flows via the Moon River to Georgian Bay on Lake Huron.

[1][2][4] The Canadian Pacific Railway main line runs along the eastern shore of the lake.